Cisco EHWIC-4ESG 4-Port Gigabit Ethernet Enhanced High-Speed WAN Interface Card
Manufacturer: Cisco
UPC: 012303783191
Condition: New
Cisco EHWIC-4ESG 4-Port Gigabit Ethernet Enhanced High-Speed WAN Interface Card
Product TypeInterface Module
Brand NameCisco
ManufacturerCisco Systems, Inc
Product Name4-Port Gigabit Ethernet Enhanced High-Speed WAN Interface Card
Manufacturer Part NumberEHWIC-4ESG
Manufacturer Website Addresshttp://www.cisco.com
Ethernet TechnologyGigabit Ethernet
Media Type SupportedTwisted Pair
Network Technology10/100/1000Base-T
Weight (Approximate)2.72 oz
CompatibilityCisco Switch Series:
  • 3900
  • 2900
  • 1900
Application/UsageData NetworkingWide Area Network
Interfaces/Ports Details4 x RJ-45 10/100/1000Base-T Network WAN
Limited Warranty90 Day
When inserted in a Cisco 1900, 2900, or 3900 Series ISR, the Gigabit Ethernet EHWICs provide a fully integrated, secure networking and converged IP communications solution. From a single platform with an integrated switch, you can connect IP phones, wireless access points, and IP-based video cameras to your network and power them using the IEEE 802.3af or Cisco ePoE. With the optional integration of Cisco Unified Communications Manager Express, the router can also provide call processing for the phones. As users attempt network access, the Gigabit Ethernet EHWIC can use IEEE 802.1x to validate the credentials of the end device and place the users in the appropriate VLAN or Cisco TrustSec™ group. As the end-user data leaves the LAN, the router can then encrypt the traffic and place it on a multitude of VPNs, securing the communications among branch offices and central sites.